/*
 * Copyright (c) 2017, MegaEase
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.megaease.easeagent.plugin.kafka.interceptor.tracing;

/**
 * Tagging policy is not yet dynamic. The descriptions below reflect static policy.
 *
 * copy from zipkin.kafka.brave
 */
final class KafkaTags {
  static final String KAFKA_KEY_TAG = "kafka.key";
  static final String KAFKA_TOPIC_TAG = "kafka.topic";
  static final String KAFKA_BROKER_TAG = "kafka.broker";
}
